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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef SERVICES_VIEW_MANAGER_DEFAULT_ACCESS_POLICY_H_ | |
6 #define SERVICES_VIEW_MANAGER_DEFAULT_ACCESS_POLICY_H_ | |
7 | |
8 #include "base/basictypes.h" | |
9 #include "services/view_manager/access_policy.h" | |
10 | |
11 namespace view_manager { | |
12 | |
13 class AccessPolicyDelegate; | |
14 | |
15 // AccessPolicy for all connections, except the window manager. | |
16 class DefaultAccessPolicy : public AccessPolicy { | |
17 public: | |
18 DefaultAccessPolicy(mojo::ConnectionSpecificId connection_id, | |
19 AccessPolicyDelegate* delegate); | |
20 ~DefaultAccessPolicy() override; | |
21 | |
22 // AccessPolicy: | |
23 bool CanRemoveViewFromParent(const ServerView* view) const override; | |
24 bool CanAddView(const ServerView* parent, | |
25 const ServerView* child) const override; | |
26 bool CanReorderView(const ServerView* view, | |
27 const ServerView* relative_view, | |
28 mojo::OrderDirection direction) const override; | |
29 bool CanDeleteView(const ServerView* view) const override; | |
30 bool CanGetViewTree(const ServerView* view) const override; | |
31 bool CanDescendIntoViewForViewTree(const ServerView* view) const override; | |
32 bool CanEmbed(const ServerView* view) const override; | |
33 bool CanChangeViewVisibility(const ServerView* view) const override; | |
34 bool CanSetViewSurfaceId(const ServerView* view) const override; | |
35 bool CanSetViewBounds(const ServerView* view) const override; | |
36 bool CanSetViewProperties(const ServerView* view) const override; | |
37 bool ShouldNotifyOnHierarchyChange( | |
38 const ServerView* view, | |
39 const ServerView** new_parent, | |
40 const ServerView** old_parent) const override; | |
41 | |
42 private: | |
43 bool WasCreatedByThisConnection(const ServerView* view) const; | |
44 | |
45 const mojo::ConnectionSpecificId connection_id_; | |
46 AccessPolicyDelegate* delegate_; | |
47 | |
48 DISALLOW_COPY_AND_ASSIGN(DefaultAccessPolicy); | |
49 }; | |
50 | |
51 } // namespace view_manager | |
52 | |
53 #endif // SERVICES_VIEW_MANAGER_DEFAULT_ACCESS_POLICY_H_ | |
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